Synchro version of the 24 Volt DC Slit actuator with a stroke of 48mm. for (glass) louvres. Max. push / pull force 1000N.

Together with a glass louvre window this slit actuator is an ideal and reliable solution for smoke ventilation applications but also suitable for ventilation purposes.
Fully tested to EN 12101/2 together with the TG24 Glass louvre systems, altough also suitable for other systems.

Housing is made of extruded aluminum and finished in anodized EV1/E6. (Finishing in RAL colours available on request).

Also available as standard version without the synchro option. (K7035A770).

Customised versions available on request.

Field of application (N)SHEV;Natural Ventilation
Window/Sash type Louvre systems
Electric features
Voltage 24V DC.
Current Nominal (A.) 1.0
Peak current (A.) 1.15
Cable 5x 0,75 mm2 | L= 2 mtr.
Cable connection Fixed cable
Switch on duration S2 30%
Mechanical features
Stroke (mm.) 48
Push force (N.) 1000
Pull force (N.) 1000
Speed (mm/sec.) 6.0
Max. opening/closing time (Sec.) 8
Sound level (1 mtr. distance) < 70 dB
Temperature Resistance 300° C for 30 minutes (according to DIN EN 12101/2)
Temperature Range -5 °C to +75 °C
Mounting method Surface mount
Dimensions and Weights
Dimension (L x W x H) 400 x 36 x 42 mm.
Nett weight (kg.) 2.5
Certifications / Tests
Certifications & Declarations
Limit stop Electronic overload cut-off
Overload cutt-off Electronic, integrated
Protection Class IP52
Material Housing: Aluminium EV1 ano.


  • Brand: Simon-PROtec
  • Order Code: K7035A780
  • Part No. Manufacturer: M2-1740-S

  • Order Unit: st./pc.
  • Availability: On Order (2-3 weeks)

  • Price (Ex. VAT):  €385.00